WITCZAK , Hubert. Introduction to the Identity of Enterprise Staff. Studia Oeconomica Posnaniensia, Poznan, Polska, v. 2, n. 9, p. 149–174, 2014. DOI: 10.18559/etgfrz19. Disponível em: https://journals.ue.poznan.pl/soep/article/view/3358. Acesso em: 3 sep. 2026.